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2001
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1970
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1940
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78rpm
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Motion pictures: Archives
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Prelinger Archives
Collection
More right-solid
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ginny simms
1
prelinger (rick)
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English
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Title
Date Favorited
Creator
78 RPMs and Cylinder Recordings
by Ginny Simms; Lowe
audio
eye 283
favorite 1
comment 1
Performer: Ginny Simms Writer: Lowe Vocal with orchestra. Digitized from a shellac record, at 78 revolutions per minute. Four stylii were used to transfer this record.They are 3.5 mil truncated eliptical, 2.3 mil truncated conical, 2.8 mil truncated conical, 3.3 mil truncated conical. These were recorded flat and then also equalized with Turnover: 250.0, Rolloff: -5.0. The preferred version suggested by an audio engineer at George Blood, L.P. is the equalized version recorded with the 2.8 mil...
( 1 reviews )
Topics: 78rpm, Popular Music
Source: 78
Prelinger Archives
movies
eye 5,649
favorite 9
comment 1
Great 1970s early computer footage. Hewlett-Packard computer model 9100 Computing Calculator. Physics class uses computing calculator and X-Y plotter in class. Early educational application of computers. 05:29:51:16 VS Man in suit exhibiting the 9100 Computing Calculator. Calculator is syncs to TV screen or early computer monitor. Electron printer mounts on top of computing calculator. 05:33:48:09 X-Y plotter printer prints on graph part curve from formula quadratic equation entered in the...
favoritefavoritefavoritefavoritefavorite ( 1 reviews )
Prelinger Archives
by Prelinger (Rick)
movies
eye 32,786
favorite 41
comment 8
Official Prelinger Archives corporate video, describing its contents and mission. With excerpts of many films in the collection and rare scenes shot inside the New York vaults.
favoritefavoritefavoritefavoritefavorite ( 8 reviews )
Topics: Motion pictures: Ephemeral, Motion pictures: Archives, Prelinger Archives